520996926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 1143078912

約数和(自身を除く): 622081986

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 127, 222, 254, 381, 629, 762, 1087, 1258, 1887, 2159, 2174, 3261, 3774, 4318, 4699, 6477, 6522, 9398, 12954, 14097, 18479, 28194, 36958, 40219, 55437, 79883, 80438, 110874, 120657, 138049, 159766, 239649, 241314, 276098, 414147, 479298, 683723, 828294, 1367446, 2051169, 2346833, 4102338, 4693666, 5107813, 7040499, 10215626, 14080998, 15323439, 30646878, 86832821, 173665642, 260498463, 520996926]

約数ペア:

[(1, 520996926), (2, 260498463), (3, 173665642), (6, 86832821), (17, 30646878), (34, 15323439), (37, 14080998), (51, 10215626), (74, 7040499), (102, 5107813), (111, 4693666), (127, 4102338), (222, 2346833), (254, 2051169), (381, 1367446), (629, 828294), (762, 683723), (1087, 479298), (1258, 414147), (1887, 276098), (2159, 241314), (2174, 239649), (3261, 159766), (3774, 138049), (4318, 120657), (4699, 110874), (6477, 80438), (6522, 79883), (9398, 55437), (12954, 40219), (14097, 36958), (18479, 28194)]